TY - JOUR
T1 - Synthesis of SnS/In2S3 core-shell nanoparticles
AU - Prastani, C.
AU - Nanu, M.
AU - Nanu, D.
AU - Schropp, R.E.I.
AU - Rath, J.K.
PY - 2014
Y1 - 2014
N2 - In this letter a new type of core–shell structure is presented. The core is made of tin-sulfide by colloidal route. The shell, made of indium-sulfide, by chemical bath deposition. These core–shell nanoparticles have been characterized by transmission electron microscope to study the size and the shape. High resolution TEM has allowed to determine the structure of the core and the shell. The chemical composition has been analyzed by energy-dispersive X-ray spectroscopy. In the end the optical absorption investigated by UV–vis changing the deposition time and temperature. Finally, the influence of these parameters on the band gap has been investigated.
AB - In this letter a new type of core–shell structure is presented. The core is made of tin-sulfide by colloidal route. The shell, made of indium-sulfide, by chemical bath deposition. These core–shell nanoparticles have been characterized by transmission electron microscope to study the size and the shape. High resolution TEM has allowed to determine the structure of the core and the shell. The chemical composition has been analyzed by energy-dispersive X-ray spectroscopy. In the end the optical absorption investigated by UV–vis changing the deposition time and temperature. Finally, the influence of these parameters on the band gap has been investigated.
U2 - 10.1016/j.cplett.2014.07.065
DO - 10.1016/j.cplett.2014.07.065
M3 - Article
SN - 0009-2614
VL - 612
SP - 306
EP - 308
JO - Chemical Physics Letters
JF - Chemical Physics Letters
ER -